IITA NEWS

Advancing bio-fortification for global nutrition – A collaborative dialogue
April 30, 2025

Poor-quality diets remain the leading cause of malnutrition and non-communicable diseases globally. In response to this pressing challenge, bio-fortified and health-enhancing staple crops are emerging as promising solutions to combat hidden hunger, especially among vulnerable populations. These crops are enriched with essential micronutrients such as iron, zinc, and vitamin A and often include additional health benefits, including low-glycemic-index properties and bioactive compounds. However, despite their significant potential, the widespread adoption of these crops continues to be hampered by challenges related to affordability, accessibility, and desirability.

IITA Director General, Dr Simeon Ehui with IITA Food Seciurity and Nutrition Lead, Dr Mercy Lungaho during the Side Event.
IITA Director General, Dr Simeon Ehui with IITA Food Seciurity and Nutrition Lead, Dr Mercy Lungaho during the Side Event.

Within this context, one of the key side events at the 2025 CGIAR Science Week was held under the theme “Accelerating Uptake of Bio-fortified and Health-Enhancing Crops and Products – How?” Moderated by IITA Lead Food Security, Nutrition, and Health Program Mercy Lung’aho, the session brought together stakeholders from research institutions, development agencies, and the private sector. Together, they explored the role of nutrient-enriched crops in strengthening global nutrition through agricultural innovation.

Melanie Connor, IRRI Senior Scientist in market intelligence and product profiling, expounded on CGIAR’s work on 13 staples and underutilized crops, including Bambara groundnut, cowpeas, and taro, coordinated across nine centers. This work demonstrates a robust commitment to enhancing nutritional content through breeding innovations. This overview set the tone for an engaging exchange of insights from discussants representing HarvestPlus, IFAD, IITA, IRRI, and KALRO.

A panel discussion, moderated by World Bank Vice President for Sustainable Development Dr Juergen Voegele, featured discussants from HarvestPlus, IFAD, IITA, IRRI, and KALRO. Representing KALRO Director General Eliud Kireger, the National Coordinator for Grains and Legumes, David Karanja, emphasized Kenya’s growing demand for bio-fortified crops, particularly beans. He called for enhanced consumer awareness and enabling policies to boost adoption.

Participants at the "Accelerating Uptake of Biofortified and Health-Enhancing Crops - How?" Side Event.
Participants at the “Accelerating Uptake of Biofortified and Health-Enhancing Crops – How?” Side Event.

Yvonne Pinto, IRRI Director General, shared updates on the development of climate-resilient, nutritious crop varieties that simultaneously address malnutrition and the growing prevalence of non-communicable diseases. She highlighted the synergy between agricultural resilience and public health outcomes.

Dr Simeon Ehui, IITA Director General, also elaborated on breeding programs targeting vitamin A, iron, and zinc-enriched crops. He emphasized the need for strong partnerships to ensure these innovations reach rural and underserved communities.

Discussions explored key challenges confronting bio-fortification, such as consumer perception, policy barriers, and the need for stronger linkages between research and market actors. Stakeholders underscored the importance of private sector engagement, supportive regulatory environments, and improved communication strategies to bridge these gaps.

Looking ahead, participants envisioned a future in which food baskets are deliberately designed to meet specific nutritional needs, embedding bio-fortification within sustainable food systems and healthcare delivery. Group discussions focused on actionable strategies to bridge the agriculture-health divide, overcome perception barriers, and integrate bio-fortification into mainstream cropping systems. Calls were made to leverage genetic and agronomic methods and allocate dedicated funding within CGIAR to accelerate research and scaling.

In complement to the discussions, an exhibition booth showcased CGIAR’s diverse bio-fortified crops and products, underscoring their relevance and potential in addressing global nutrition challenges.

In conclusion, this session marked a pivotal moment in fostering collaboration and reaffirming the critical role of nutrition-sensitive agriculture. Participants’ collective insights and shared commitment offer a promising pathway toward enhancing global health and well-being through bio-fortification.

Contributed by Anita Akinyomade


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Olaosebikan, Olamide

Olamide Deborah Nwanze is a Senior Research Associate specializing in gender mainstreaming research to inform participatory and inclusive breeding, variety development, and seed systems policies regarding root, tuber, and banana (RTB) crops in the International Institute of Tropical Agriculture Headquarters, Ibadan, Nigeria. She is a PhD candidate at the University of Ibadan and holds an MSc and B. Agric in Agricultural Extension and Rural Development. Olamide is a fellow of the African Women in Agricultural Research and Development – Gender Responsive Agricultural Systems Policy (AWARD-GRASP) and the Gender Responsive Researchers Equipped for Agricultural Transformation (GREAT). She seeks to apply her gender-mainstreaming learnings, gender-responsive research, and policy development, and review expertise to facilitate women, youth, children, and vulnerable social group’s access to and adoption of agricultural Innovations that guarantee food, nutrition, income, and livelihood security in Africa. Her current roles include mentoring research fellows, development of guides and training manuals, implementation and adaptation of gender frameworks and tools, value chain actors’ engagement as citizen science partners, policy review and redesign, data management, and analysis. Her current research explores mixed methods and participatory and interdisciplinary approaches to capture and highlight gender dynamics, needs, preferences, and challenges stakeholders face within the agricultural livelihood value chain to prioritize gender-inclusive strategies in breeding programs, policy design, and implementation.

At IITA, she contributes to the implementation of the CGIAR Accelerated Breeding Initiative and Genetic Innovation Programs; participatory and gender research within the NextGen CassavaHarvestPlusRTBFoods, and Tricot-ClimMob 1000Farms Projects; and gender knowledge communication via the G-LENS webinar series, video documentary, policy briefspublications, and blogs.

 

Recent publications

de Sousa, K., van Etten, J., Manners, R. Bello, A., Teeken, B., Olaosebikan, O., et al. 2024. The tricot approach: an agile framework for decentralized on-farm testing supported by citizen science. A retrospective. Agron. Sustain. Dev. 44, 8. https://doi.org/10.1007/s13593-023-00937-1

Madu, T., Onwuka, S., Nwafor, S., Onyemauwa, N., Ejechi, M., Ofoeze, M., Ukeje, B., Eluagu, C., Olaosebikan, O., Okoye, B., 2024. Gender-Inclusive Consumer Studies Improve Cassava Breeding in Nigeria in: Frontiers in Sociology, volume 9, number: 1224504, doi: 10.3389/fsoc.2024.1224504

Olaosebikan, O.; Bello, A.; Utoblo, O.; Okoye, B.; Olutegbe, N.; Garner, E.; Teeken, B.; Bryan, E.; Forsythe, L.; Cole, S.; Madu, T. 2023.  Stressors and Resilience within the Cassava Value Chain in Nigeria: Preferred Cassava Variety Traits and Response Strategies of Men and Women to Inform Breeding. Sustainability 15, 7837. https://doi.org/10.3390/su15107837

Okoye, B., Ofoeze, M., Ejechi, M., Onwuka, S., Nwafor, S., Onyemauwa, N., Ukeje, B., Eluagu, C., Obidiegwu, J.*, Olaosebikan, O., Madu, T.* 2023. Prioritizing preferred traits in the yam value chain in Nigeria: a gender situation analysis in: Frontiers in Sociology, volume 8, number: 1232626, pages 1 – 9, ISSN 2297-7775, 2023. https://www.frontiersin.org/articles/10.3389/fsoc.2023.1232626/full

Olaosebikan, O., Bello, A. A., de Sousa, K., Ndjouenkeu, R., Adesokan, M., Alamu, E. O., Agbona, A., van Etten, J., Kegah, F. N.*, Dufour, D., Bouniol, A., Teeken, B. 2023. Consumer acceptability of cassava gari-eba food products across cultural and environmental settings using the triadic comparison of technologies approach (tricot) in: Journal of the Science of Food and Agriculture,

Teeken, B., Olaosebikan, O., Bello, A. A., Madu, T.*, Cole, S. M. 2023. Qualitative assessment on the positionality and preferences of dyads in relation to cassava-related activities: working with tricot trial citizen scientists https://hdl.handle.net/10568/138326 Type: Manual

Bouniol, A., Ceballos, H., Bello, A. A., Teeken, B., Olaosebikan, O., Owoade, D., Agbona, A., Fotso Kuate, A., Madu, T.*, Okoye, B.*, Ofoeze, M.*, Nwafor, S.*, Onyemauwa, N.*, Adinsi, L.*, Forsythe, L., Dufour, D. 2023. Varietal impact on women’s labour, workload and related drudgery in processing root, tuber and banana crops: focus on cassava in sub-Saharan Africa in: Journal of the Science of Food and Agriculture, pages 1 – 25, ISSN 0022-5142,

Bello, A. A., Agbona, A., Olaosebikan, O., Edughaen, G., Dufour, D., Bouniol, A., Iluebbey, P., Ndjouenkeu, R.*, Rabbi, I. Y., Teeken, B. 2023. Genetic and environmental effects on processing productivity and food product yield: drudgery of women’s work in: Journal of the Science of Food and Agriculture, pages 1 – 32, ISSN 0022-5142, 5

Cavicchioli, M., Zimbiti, T., Teeken, B., Nwanze, D.O., Liani, M., Parkes, E. & Bello, A. 2023. IITA-Gender Responsive Breeding Training Report. Genetic Resources Center, IITA-HQ, Ibadan, 21-23 September, 2022. Ibadan, Nigeria: IITA, (34 p.).https://hdl.handle.net/10568/131368

Agbona, A. Peteti P., Teeken B., Olaosebikan O. Bello, A. A., Parkes, E., Rabbi, I. Y., Mueller, L., Egesi, C., Kulakow, P. 2022. Data Management in Multi-disciplinary African RTB Crop Breeding Programs. In: Williamson, H.F., Leonelli, S. (eds) Towards Responsible Plant Data Linkage: Data Challenges for Agricultural Research and Development. Springer, Cham. https://doi.org/10.1007/978-3-031-13276-6_5

Lora Forsythe, Pricilla Marimo, Sarah Mayanja, Olamide D. Olaosebikan, Esme Stuart, Bela Teeken, Benjamin Okoye, Tessy Madu, (2021). Cross-product Gender Analysis of RTBfoods Step 2 Gendered Food Mapping on RTB Products. Understanding the Drivers of Trait Preferences and the Development of Multi-user RTB Product Profiles, WP1. London, UK: RTBfoods Field Scientific Report, 30 p.

Teeken, B., Garner, E., Agbona, A., Balogun, I., Olaosebikan, O., Bello, A., Madu, T., Okoye, B., Egesi, C., Kulakow, P. and Tufan, H.A. 2021. Beyond “Women’s Traits”: Exploring How Gender, Social Difference, and Household Characteristics Influence Trait Preferences. Frontiers Sustainable Food Systems 5:740926. https://doi.org/10.3389/fsufs.2021.740926

Teeken, B., Agbona, A., Bello, A., Olaosebikan, O., Alamu, E., Adesokan, M., Awoyale, W., Madu, T., Okoye, B., Chijioke, U., Owoade, D., Okoro, M., Bouniol, A., Dufour, D., Hershey, C., Rabbi, I., Maziya‐Dixon, B., Egesi, C., Tufan, H. and Kulakow, P. (020. Understanding cassava varietal preferences through pairwise ranking of gari‐eba and fufu prepared by local farmer–processors. Int J Food Sci Technol. https://doi.org/10.1111/ijfs.14862

Bela Teeken, Olamide Olaosebikan, Ireti Balogun, Benjamin Okoye, Tessy Madu, Steven Cole, Abolore Bello, Elizabeth Parkes. (2020). Piloting the G+ customer and product profile tools for gender-responsive cassava breeding in Nigeria. Nigeria: International Institute of Tropical Agriculture (IITA). https://hdl.handle.net/20.500.11766/13000